Can't deactivate feature from Review form

Hello,
I need a little help for Feature admin 2.4.8.0 for Sharepoint 2013. "Repro" of my problem:

I click on specific feature in right pane and click button "Review Activation of Selected Feature". A form listing all activations opens.
I select several rows where I'd like to deactivate the feature, click button "Deactivate X selected activation(s)". Nothing happens, no message appears in log and the feature is not deactivated.

I'm running as farm admin and deactivating features across web and collection (from the right pane) works fine. It looks like that button is not really wired to any code :)